4398842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3895558

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 719, 874, 1438, 3059, 5033, 6118, 10066, 13661, 16537, 27322, 33074, 95627, 115759, 191254, 231518, 314203, 628406, 2199421, 4398842]

約数ペア:

[(1, 4398842), (2, 2199421), (7, 628406), (14, 314203), (19, 231518), (23, 191254), (38, 115759), (46, 95627), (133, 33074), (161, 27322), (266, 16537), (322, 13661), (437, 10066), (719, 6118), (874, 5033), (1438, 3059)]